Santorum: No, Romney hasn't called me about VP

“You’d have to ask (former Massachusetts) Governor Romney who he’s considering,” Santorum said, but “I haven’t been in touch with the Romney campaign, so I suspect that we’re not under active consideration at this point.”

Santorum said selecting the No. 2 is an “important decision.”

“I suspect it will be a solid conservative and someone that we can get excited about,” he told Radio Iowa.